Ravi Prakash created YARN-7450:
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Summary: ATS Client should retry on intermittent Kerberos issues.
Key: YARN-7450
URL: https://issues.apache.org/jira/browse/YARN-7450
Project: Hadoop YARN
Issue Type: Improvement
Components: ATSv2
Affects Versions: 2.7.3
Environment: Hadoop-2.7.3
Reporter: Ravi Prakash
We saw a stack track (posted in the first comment) in the ResourceManager logs
for the TimelineClientImpl not being able to relogin from keytab.
I'm guessing there was an intermittent network issue that failed the kerberos
relogin from keytab. However, I'm assuming this was *not* retried because I
only saw one instance of this stack trace. I propose that this operation
should have been retried.
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